Simple C SourceCode "obfuscating" [PHP]

[floxy]

I just mentioned this site:

C++ Obfuscator - obfucate C and C++ code

I didnt really get who could need this but saw the license prices, so I decided to do sth similar. Isnt really usefull at all but maybe somebody can use this.

Input could look like this:

//C++ Test Obfucating
#include <windows.h>
#include <stdio.h>
#include <conio.h>

int main()
{
	char output[512],test[128];
	strcpy(output,"Hello World");
	printf("%s\n",output);
	getch();
	return 0;
}

Output:

#include <windows.h>
#include <stdio.h>
#include <conio.h>
#define dummy_77465 dummy
#define edbccdcaccefdafbbac strcpy
#define afaffbbabdecfde printf
#define bbfcedafdfebcb getch
int main(){
char output[0x6e + 0x1fa],test[0x36 + 0x5c];
edbccdcaccefdafbbac(output,"\x48\x65\x6C\x6C\x6F\x20\x57\x6F\x72\x6C\x64");
afaffbbabdecfde("\x25\x73\n\x00",output);
bbfcedafdfebcb();
return 0;}

It's still a bit sloppy and it wont crpyt the variable names, but it may in future.

Readme Dump

Sourcecode "Obfuscator"

Instructions:

Find the array:
$function_names = array("strcpy","strpos","strstr","strcat","printf","getch");
And add every function you want to be handled as a define in there.
Copy your code in the same dir as the script. (code.c)
Run the inc.php
You can now see the different levels in output_x.c

Report bugs pls :)

[floxy]

Re: Simple C SourceCode "obfuscating" [PHP]

Update:

-Hashes Var Names
-Hashes Self defined functions

Thx to kn4ck3r for regexp help

Input:

//C++ Test Obfucating
#include <windows.h>
#include <stdio.h>
#include <conio.h>

void out_givn(char *text)
{
    printf("%s\n",text);
}

int main()
{
    char output[512];
    int test2 = 0;
    int test = 1;
    test = 44;
    test2 = 55;
    test2 -= test;
    strcpy(output,"Hello World");
    out_givn(output);
    if(test2 >= 0)
        printf("55-44 = %i\n",test2);
    getch();
    return 0;
}

Output:

#include <windows.h>
#include <stdio.h>
#include <conio.h>
#define dummy_77465 dummy
#define afaffbbabdecfde printf
#define edbccdcaccefdafbbac strcpy
#define bbfcedafdfebcb getch
void cbfcaeaacf(char *cbecddeabcaedd){
afaffbbabdecfde("\x25\x73\n\x00",cbecddeabcaedd);}

int main(){
char efddbfced[0x18b + 0x1ee];
int adbbafab = 0;
int fbcddcadeebf = 1;
fbcddcadeebf = 44;
adbbafab = 55;
adbbafab -= fbcddcadeebf;
edbccdcaccefdafbbac(efddbfced,"\x48\x65\x6C\x6C\x6F\x20\x57\x6F\x72\x6C\x64");
cbfcaeaacf(efddbfced);
if(adbbafab >= 0)
afaffbbabdecfde("\x35\x35\x2D\x34\x34\x20\x3D\x20\x25\x69\n\x00",adbbafab);
bbfcedafdfebcb();
return 0;}

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